class test21
{
    public static void main ( String [ ] arg )
    {
        int n;
        int[] array;
        boolean b = false;
        array = new int[b];
        n = 5;
        array[0] = -n;
        array[1] = 11;
        array[2] = -(array[1] - n);
        System.out.println(array[2]);
    }
}